src/xrc/xh_editlbox.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/xrc/xh_editlbox.cpp
   3 // Purpose:     implementation of wxEditableListBox XRC handler
   4 // Author:      Vadim Zeitlin
   5 // Created:     2009-06-04
   6 // Copyright:   (c) 2009 Vadim Zeitlin <vadim@wxwidgets.org>
   7 // Licence:     wxWindows licence
   8 ///////////////////////////////////////////////////////////////////////////////
   9
  10 // ============================================================================
  11 // declarations
  12 // ============================================================================
  13
  14 // ----------------------------------------------------------------------------
  15 // headers
  16 // ----------------------------------------------------------------------------
  17
  18 // for compilers that support precompilation, includes "wx.h".
  19 #include "wx/wxprec.h"
  20
  21 #ifdef __BORLANDC__
  22     #pragma hdrstop
  23 #endif
  24
  25 #if wxUSE_XRC && wxUSE_EDITABLELISTBOX
  26
  27 #ifndef WX_PRECOMP
  28     #include "wx/intl.h"
  29 #endif // WX_PRECOMP
  30
  31 #include "wx/editlbox.h"
  32 #include "wx/xrc/xh_editlbox.h"
  33
  34 #include "wx/xml/xml.h"
  35
  36 // ----------------------------------------------------------------------------
  37 // constants
  38 // ----------------------------------------------------------------------------
  39
  40 namespace
  41 {
  42
  43 const char * const EDITLBOX_CLASS_NAME = "wxEditableListBox";
  44 const char * const EDITLBOX_ITEM_NAME = "item";
  45
  46 } // anonymous namespace
  47
  48 // ============================================================================
  49 // implementation
  50 // ============================================================================
  51
  52 IMPLEMENT_DYNAMIC_CLASS(wxEditableListBoxXmlHandler, wxXmlResourceHandler)
  53
  54 wxEditableListBoxXmlHandler::wxEditableListBoxXmlHandler()
  55 {
  56     m_insideBox = false;
  57
  58     XRC_ADD_STYLE(wxEL_ALLOW_NEW);
  59     XRC_ADD_STYLE(wxEL_ALLOW_EDIT);
  60     XRC_ADD_STYLE(wxEL_ALLOW_DELETE);
  61     XRC_ADD_STYLE(wxEL_NO_REORDER);
  62
  63     AddWindowStyles();
  64 }
  65
  66 wxObject *wxEditableListBoxXmlHandler::DoCreateResource()
  67 {
  68     if ( m_class == EDITLBOX_CLASS_NAME )
  69     {
  70         // create the control itself
  71         XRC_MAKE_INSTANCE(control, wxEditableListBox)
  72
  73         control->Create
  74                  (
  75                       m_parentAsWindow,
  76                       GetID(),
  77                       GetText("label"),
  78                       GetPosition(),
  79                       GetSize(),
  80                       GetStyle(),
  81                       GetName()
  82                  );
  83
  84         SetupWindow(control);
  85
  86         // if any items are given, add them to the control
  87         wxXmlNode * const contents = GetParamNode("content");
  88         if ( contents )
  89         {
  90             m_insideBox = true;
  91             CreateChildrenPrivately(NULL, contents);
  92             m_insideBox = false;
  93
  94             control->SetStrings(m_items);
  95             m_items.clear();
  96         }
  97
  98         return control;
  99     }
 100     else if ( m_insideBox && m_node->GetName() == EDITLBOX_ITEM_NAME )
 101     {
 102         wxString str = GetNodeContent(m_node);
 103         if ( m_resource->GetFlags() & wxXRC_USE_LOCALE )
 104             str = wxGetTranslation(str, m_resource->GetDomain());
 105         m_items.push_back(str);
 106
 107         return NULL;
 108     }
 109     else
 110     {
 111         ReportError("Unexpected node inside wxEditableListBox");
 112         return NULL;
 113     }
 114 }
 115
 116 bool wxEditableListBoxXmlHandler::CanHandle(wxXmlNode *node)
 117 {
 118     return IsOfClass(node, EDITLBOX_CLASS_NAME) ||
 119                 (m_insideBox && node->GetName() == EDITLBOX_ITEM_NAME);
 120 }
 121
 122
 123 #endif // wxUSE_XRC && wxUSE_EDITABLELISTBOX